Schedule the frequency of routine testing based on the criticality of the transformer. Despite the name, it isn't actually testing. You want to collect certain data and compare to the baseline data from acceptance testing and trend data points over time, watching for the trendline to change.
Collect data in engineering units. Rather than have a checkbox for "OK" next to temperature, record the actual temperature. This permits trending and prevents several problems.
Collect the following data.
All types of transformer units:...More

So you have power circuit breakers at your facility, and they seem to be just fine, sitting there quietly doing their job. What you may not realize is that even though your circuit breakers are apparently working well, behind the scenes these critical devices could be on the brink of failure....More

EC&M White Papers

Labor costs often represent one of the biggest expenses in an companies budget. You can reduce those costs and get more work done by using the techniques outlined in this eBook to improve driver efficiency and productivity....More

Designing a grounding system for industrial facilities can raise many questions along the way. The two main questions determining the final decision have generally always pertained to service continuity and single phase loads....More

Download these Frequently Asked Questions, sponsored by Westex to learn more about FR Clothing. These FAQs discuss the benefits of arc rated clothing and how NFPA 70E applies.
Download now to learn more....More

The electrical industry spends hours participating in training in order to understand the revisions found in the 2014 NEC that will enhance electrical safety for our community. Electrical code revisions also serve as a significant catalyst that enables investment,...More

Are you protected in the event of short circuit fault? Stainless steel cable ties provide a durable method of bundling, identifying and fastening cable in severe and harsh conditions.
Productivity. Reliability. Safety. We’ve Got You Covered....More

Productivity. Reliability. Safety. We’ve Got You Covered.
The connectors and crimping process make the Panduit solution unique. Offering the speed and safety of a compression connection, while exceeding the stringent requirements of IEEE Std 837-2002. Install in ANY weather. No burn permits needed....More

Arlington's TVBU810 delivers the ultimate in versatility for installing wall-mounted TVs in new or retrofit projects. You can install it horizontally or vertically to ensure proper positioning of low voltage connections behind the TV....More